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  <title>Description of sub2ind2</title>
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<h1>sub2ind2
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<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>Improved version of sub2ind.</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>function ind = sub2ind2(siz,sub) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="fragment"><pre class="comment"> Improved version of sub2ind.
 
 Almost the same as sub2ind, except always returns only a single output that contains all
 the subscript locations.  Also handles multiple linear subscripts at the same time more
 conviniently then matlab's version.  

 See help for sub2ind for more info.

 INPUTS
   siz     - size of array into which sub is an index
   sub     - sub(i,:) is the ith set of subscripts into the array.
 
 OUTPUTS   
   ind     - linear index (or vector of indicies) into given array

 EXAMPLE
   ind = sub2ind2( [10,10], [10 2] );
   ind = sub2ind2( [10,10], [9 2; 10 2] );

 DATESTAMP
   29-Sep-2005  2:00pm

 See also SUB2IND, <a href="ind2sub2.html" class="code" title="function sub = ind2sub2(siz,ind)">IND2SUB2</a></pre></div>

<!-- crossreference -->
<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
This function calls:
<ul style="list-style-image:url(../matlabicon.gif)">
</ul>
This function is called by:
<ul style="list-style-image:url(../matlabicon.gif)">
<li><a href="../images/imsubs2array.html" class="code" title="function I = imsubs2array( subs, vals, siz, fillval )">imsubs2array</a>	Converts subs/vals image representation to array representation.</li><li><a href="../images/modefilt1.html" class="code" title="function y = modefilt1( x, s )">modefilt1</a>	One-dimensional mode filtering.</li></ul>
<!-- crossreference -->



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